Lub qhov cub kub npaum li cas rau cov hmoov txheej?
Lub qhov cub kub npaum li cas rau cov hmoov txheej?

Video: Lub qhov cub kub npaum li cas rau cov hmoov txheej?

Video: Lub qhov cub kub npaum li cas rau cov hmoov txheej?
Video: qhia thaum pib mob covib19 mob li cas thiaj yog kis tau tus kab mob covib19 ntu 1 2024, Tej zaum
Anonim

Cov txheej txheem tua rau hmoov txheej yog ib txwm ua nyob rau hauv ib qho tshwj xeeb qhov cub ; tus txheej muaj yuav tsum tau raug rau qhov kub ntawm 350 txog 400 degrees Fahrenheit (160 txog 210degrees Celsius) rau 20 feeb. Thaum melting qhov ntau ntauthermosetting hmoov , nws sib txuas ua ke kom tsim tau cov tawv, txheej tas mus li ntawm cov xim.

Tom qab ntawd, koj xav tau qhov ntsuas kub dab tsi rau hmoov txheej?

Feem ntau hmoov txheej muaj qhov loj me me hauv qhov txawv ntawm 2 txog 50 Μ (Microns), ua kom muag muag kub Tgaround 80 ° C, yaj kub nyob ib ncig ntawm 150 ° C, thiab kho tau nyob ib puag ncig 200 ° C. tsawg kawg 10 feeb mus rau 15 feeb (meej kub thiab lub sijhawm yuav nyob ntawm qhov thickness ntawm cov khoom coated ).

Ib yam li ntawd, koj siv cov rwb thaiv tsev zoo li cas hauv cov hmoov txheej txheej? Kev xaiv ntau tshaj ntawm rwb thaiv tsev rau a hmoov txheej qhov cub yog mineral wool orfiberglass.

Ntxiv mus, yog hmoov txheej thaum tshav kub kub resistant?

Kub kub Hmoov Txheej yog ib tug series ofsilicone-based functional txheej muab zoo heev kub ua hauj , xeb tsis kam , thiab muaj xim zoo siab. Cov txheej txheej tiv tshav kub tuaj yeem tiv taus kub mus txog thiab tshaj 1100 ° F.

Cov hmoov txheej yuav kav ntev npaum li cas?

15-20 xyoo

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